Drilling technology and equipment are one of the biggest and strongest leading business of Xi’an Research Institute. Since 1970s of last century, the Institute has started R&D of underground drill rigs, in 80s, developed the first all hydraulic underground drill rig in China’s coal industry, opening the prelude of upgrading of drill rigs by all hydraulic underground drill rigs in China.

Since 60 years, the Institute has continuously made pioneering work in the field of research on surface and underground drilling technology. Now the Institute has become a R&D and manufacturing base with the largest scale, the most complete specifications of underground drill rigs in China, and also provided the customers with all-around technical consultation and services as well as drilling engineering in the field of common and directional drilling for geological exploration, CBM development, gas drainage, water source well, hard rock drilling.